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PRIETO ARANA RAMON
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PRIETO ARANA RAMON
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Application filed by PRIETO ARANA RAMONfiledCriticalPRIETO ARANA RAMON
Priority to ES0032086UpriorityCriticalpatent/ES32086Y/en
Publication of ES32086UpublicationCriticalpatent/ES32086U/en
Application grantedgrantedCritical
Publication of ES32086YpublicationCriticalpatent/ES32086Y/en
"SHARPENER OF KNIVES AND SCISSORS", with adjustable edge angle, which is characterized by being constituted by a sheet metal body, on which are mounted in parallel planes, two rhombs of hardened steel, subject to the body with freedom of rotation by two screws, and in such a way arranged that their upper vertices form an angle between each other for sharpening the knives and with recesses of the sheet two other lateral angles for the sharpening of scissors, said angles being able to be varied thanks to the lower vertices of the diamonds fit in channels arranged in separate polygonal bodies, one of whose faces rests on the body, which are crossed by a screw of double thread, right and left, mounted on the folds at right angles of the sheet, which when acted it approximates or moves away from each other the polygonal bodies, which will drag in their movements the vertices of the diamonds and, consequently, they will vary the angles for by the upper vertices of them. (Machine-translation by Google Translate, not legally binding)
ES0032086U1952-07-281952-07-28
Sharpener for knives and scissors
ExpiredES32086Y
(en)
Sharpener that allows to establish rationally an adjustable stop for the different sharpening classes (Machine-translation by Google Translate, not legally binding)
Procedure for sharpening knives and scissors and sharpening equipment for your application (Machine-translation by Google Translate, not legally binding)